2017497069

素因数分解:

$3^2\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{16231}}^1$

素因数の和:18217

約数の個数: 24

約数和(自身を含む): 3332364672

約数和(自身を除く): 1314867603

約数列:

[1, 3, 7, 9, 21, 63, 1973, 5919, 13811, 16231, 17757, 41433, 48693, 113617, 124299, 146079, 340851, 1022553, 32023763, 96071289, 224166341, 288213867, 672499023, 2017497069]

約数ペア:

[(1, 2017497069), (3, 672499023), (7, 288213867), (9, 224166341), (21, 96071289), (63, 32023763), (1973, 1022553), (5919, 340851), (13811, 146079), (16231, 124299), (17757, 113617), (41433, 48693)]